Atomic Structure

One atom of Chlorine has how many protons?

• 35

• 17

• 16

• 18

Tags

NGSS.MS-PS1-1

A single atom of Magnesium has how many electrons?

• 12

• 24

• 36

• 2

Tags

NGSS.MS-PS1-1

A single atom of Neon has how many neutrons?

• 10

• 20

• 30

Tags

NGSS.MS-PS1-1

The two highlighted elements are in the same __________.

• Row

• Period

• Group/Family

• Element

The two highlighted elements are in the same ________.

• Column

• Period

• Group/Family

• Chart

In what Group/Family is the highlighted element?

• 1

• 2

• 3

• 4

In what Period is the highlighted element?

• 1

• 2

• 3

• 4

What is the atomic number of this element?

• 15

• 16

• 31

Tags

NGSS.MS-PS1-1

What is the atomic mass of this element?

• 15

• 16

• 31

Tags

NGSS.MS-PS1-1

In what period would this element be found on the periodic table?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1